Analysis of AC losses in HTS pancake windings for transformer according to the operating temperature

IEEE Transactions on Magnetics

Volumn 41, Issue 5, 2005, Pages 1888-1891

  Kim, Jong Tae ^a   Kim, Woo Seok ^b   Kim, Sung Hoon ^c   Choi, Kyeong Dal ^a   Han, Jin Ho ^a   Hong, Gye Won ^a   Hahn, Song Yop ^c  

^a Korea Polytechnic University   (South Korea)

^b Electrical Engineering and Science Research Institute   (South Korea)

^c Seoul National University   (South Korea)

Author keywords

AC loss; HTS transformer; Operating temperature; Pancake winding

Indexed keywords

COOLING; ELECTRIC INSULATION; ELECTRIC LOSSES; ELECTRIC POWER SYSTEMS; ELECTRIC WIRE; HIGH TEMPERATURE SUPERCONDUCTORS; MAGNETIC ANISOTROPY; MAGNETIZATION;

AC LOSSES; HIGH TEMPERATURE SUPERCONDUCTING (HTS) TRANSFORMERS; OPERATING TEMPERATURE; PANCAKE WINDING;

TRANSFORMER WINDINGS;

EID: 22044440060     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2005.846277     Document Type: Article

References (5)

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2. W. S. Kim et al., "Design of a 1 MVA high Tc superconducting transformer," IEEE Trans. Appl. Supercond., vol. 13, no. 2, pp. 2291-2293, Jun. 2003.
3. J. K. Lee and G. Cha, "AC loss calculation of a multi-layer HTS transmission cable considering the twist of each layer," IEEE Trans. Appl. Supercond., vol. 11, no. 1, pp. 2433-2436, Mar. 2001.
4. A. Wolfbrandt, N. Magusson, and S. Hornfeldt, "AC losses in a BSCCO/Ag tape carrying ac transport currents in AC magnetic fields applied in different orientations," IEEE Trans. Appl. Supercond., vol. 11, no. 4, pp. 4123-4127, Dec. 2001.
5. S.-H. Kim et al., "Comparison of reciprocal and concentric winding arrangement of HTS transformer," Progr. Supercond., vol. 5, no. 1, pp. 61-64, 2003.